http://www.helium.com/knowledge/191753-celebrating-christmas-christmas-trees-why-we-have-christmas-trees-christmas-traditions.xml Helium.com > Christian Holidays & Celebrations > Christmas traditions: Christmas trees en-us Copyright Helium.com Fri, 24 Oct 2008 03:45:52 GMT Fri, 24 Oct 2008 03:45:52 GMT